DE3869647D1 - Integrierter dreiachsiger faserkreisel. - Google Patents

Integrierter dreiachsiger faserkreisel.

Info

Publication number
DE3869647D1
DE3869647D1 DE8888106317T DE3869647T DE3869647D1 DE 3869647 D1 DE3869647 D1 DE 3869647D1 DE 8888106317 T DE8888106317 T DE 8888106317T DE 3869647 T DE3869647 T DE 3869647T DE 3869647 D1 DE3869647 D1 DE 3869647D1
Authority
DE
Germany
Prior art keywords
integrated
fiber gyro
axis fiber
axis
gyro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888106317T
Other languages
English (en)
Inventor
Harry L Gubbins
Jerry L Page
Daniel L Sugarbaker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Inc
Original Assignee
SLI AVIONIC SYSTEMS CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SLI AVIONIC SYSTEMS CORP filed Critical SLI AVIONIC SYSTEMS CORP
Application granted granted Critical
Publication of DE3869647D1 publication Critical patent/DE3869647D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/728—Assemblies for measuring along different axes, e.g. triads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE8888106317T 1987-04-21 1988-04-20 Integrierter dreiachsiger faserkreisel. Expired - Fee Related DE3869647D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/040,982 US4828389A (en) 1987-04-21 1987-04-21 Integrated triad optical rate sensor apparatus

Publications (1)

Publication Number Publication Date
DE3869647D1 true DE3869647D1 (de) 1992-05-07

Family

ID=21914074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888106317T Expired - Fee Related DE3869647D1 (de) 1987-04-21 1988-04-20 Integrierter dreiachsiger faserkreisel.

Country Status (3)

Country Link
US (1) US4828389A (de)
EP (1) EP0288032B1 (de)
DE (1) DE3869647D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020912A (en) * 1989-02-03 1991-06-04 Litton Systems, Inc. Fiber optic rotation sensing system and method for basing a feedback signal outside of a legion of instability
US5033854A (en) * 1989-12-06 1991-07-23 Litton Systems, Inc. Multiplexed fiberoptic gyro control
DE4018397A1 (de) * 1990-06-08 1991-12-12 Standard Elektrik Lorenz Ag Vorrichtung und verfahren zur messung absoluter drehungen in mehreren raumrichtungen
US5157461A (en) * 1990-06-14 1992-10-20 Smiths Industries Aerospace & Defense Systems Inc. Interface configuration for rate sensor apparatus
DE69107549T2 (de) * 1990-08-27 1995-06-22 Sumitomo Electric Industries Optischer Faserkreisel.
DE4108807C2 (de) * 1991-03-18 1994-09-01 Litef Gmbh Mehrachsige faseroptische Drehratensensoranordnung
US5184195A (en) * 1991-05-28 1993-02-02 Litton Systems, Inc. Triaxial fiber optic Sagnac interferometer with single source and detector
US5260768A (en) * 1991-11-25 1993-11-09 Litton Systems, Inc. Fiber optic gyro with low-birefringence and PM networks
US5337143A (en) * 1992-10-13 1994-08-09 Litton Systems, Inc. Loop controller for multiplexed triaxial gyro
US5365337A (en) * 1992-10-28 1994-11-15 Smiths Industries Aerospace & Defense Systems, Inc. Method and apparatus for compensating for the residual birefringence in interferometric fiber-optic gyros
EP0650070A3 (de) * 1993-10-25 1998-09-16 Hughes Aircraft Company Interferometrie mit Mehrwegaufhebung
EP0741956A1 (de) * 1994-01-25 1996-11-13 SMITHS INDUSTRIES AEROSPACE & DEFENSE SYSTEMS INC. Verfahren und vorrichtung zur steuerung eines elektro-optischen schalters
US5587791A (en) * 1994-09-27 1996-12-24 Citeq Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current
WO1996035972A1 (en) * 1995-05-08 1996-11-14 Testdesign Corporation Optical fiber interface for integrated circuit test system
US5854678A (en) * 1996-06-28 1998-12-29 Honeywell Inc. Three-axis fiber optic gyroscope having a single source and multi-coupler configuration
EP0938644B1 (de) * 1996-11-14 2003-04-16 Talltec Technologies Holdings S.A. Multimodaler faseroptischer kreisel mit verbesserter auflösung und stabilität
GB2352290A (en) * 1999-07-17 2001-01-24 Bookham Technology Ltd An optical circuit for a fibre optic gyroscope
US6376830B1 (en) * 1999-09-14 2002-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System and method for measuring the transfer function of a guided wave device
JP4576756B2 (ja) * 2001-06-19 2010-11-10 株式会社日立製作所 光信号切替え装置、および、その使用方法
US6882964B2 (en) * 2002-03-06 2005-04-19 California Institute Of Technology High accuracy inertial sensors from inexpensive components
DE10238061B4 (de) 2002-08-20 2005-06-02 Litef Gmbh Verfahren zur Bestimmung und Kompensation des durch Wellenlängenänderung verursachten Skalenfaktorfehlers in einem GPS-gestützten INS-System
US7515646B2 (en) * 2004-02-05 2009-04-07 Lexmark International, Inc. Method and apparatus for reducing EMI emissions for data signals traveling over a data pathway
US7298491B2 (en) * 2004-12-10 2007-11-20 Honeywell International Inc. Magnetic compensators for fiber optic gyroscopes
JP4789460B2 (ja) * 2004-12-22 2011-10-12 株式会社アドバンテスト 光スイッチ及び光試験装置
US7417736B2 (en) * 2005-03-31 2008-08-26 Infineon Technologies Ag Method for determining a radiation power and an exposure apparatus
US8076909B2 (en) * 2008-09-12 2011-12-13 Siemens Energy, Inc. Method and system for monitoring the condition of generator end windings
US8258759B2 (en) * 2010-02-03 2012-09-04 Xantrex Technology Inc. Anti-islanding for grid-tie inverter using covariance estimation and logic decision maker
JP6002830B1 (ja) * 2015-12-02 2016-10-05 株式会社フジクラ 光ファイバリング干渉型センサ
CN111609875B (zh) * 2020-06-10 2021-12-28 电子科技大学 基于啁啾连续光的数字域可调分布式光纤传感系统及方法
US11204246B1 (en) 2020-06-12 2021-12-21 Honeywell International Inc. Systems and methods to reduce differential harmonics of resonance tracking modulation in a resonant fiber optic gyroscope
TWI843111B (zh) * 2022-05-30 2024-05-21 互宇向量股份有限公司 光電感測系統與其反饋模組
CN118293899B (zh) * 2024-06-05 2024-08-20 中国船舶集团有限公司第七〇七研究所 一种提升光纤陀螺动态性能的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409518A1 (fr) * 1977-11-22 1979-06-15 Thomson Csf Gyrometre interferometrique a laser
DE2941618A1 (de) * 1979-10-13 1981-04-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur messung absoluter drehungen und anordnung zur durchfuehrung des verfahrens
DE3001721A1 (de) * 1980-01-18 1981-07-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur messung absoluter drehungen und anordnung zur durchfuehrung des verfahrens
DE3235401A1 (de) * 1982-09-24 1984-03-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur messung einer drehung
JPH0715385B2 (ja) * 1983-06-03 1995-02-22 住友電気工業株式会社 光ファイバジャイロ
DE3418288A1 (de) * 1984-05-17 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur messung der drehgeschwindigkeit

Also Published As

Publication number Publication date
EP0288032A3 (en) 1989-04-12
EP0288032A2 (de) 1988-10-26
US4828389A (en) 1989-05-09
EP0288032B1 (de) 1992-04-01

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SMITHS INDUSTRIES AEROSPACE & DEFENSE SYSTEMS INC.

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HONEYWELL INC., MINNEAPOLIS, MINN., US

8328 Change in the person/name/address of the agent

Free format text: RENTZSCH, H., DIPL.-ING., PAT.-ASS., 63067 OFFENBACH

8339 Ceased/non-payment of the annual fee